282660027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4111}}^1$

素因数の和:4211

約数の個数: 32

約数和(自身を含む): 425542656

約数和(自身を除く): 142882629

約数列:

[1, 3, 13, 39, 41, 43, 123, 129, 533, 559, 1599, 1677, 1763, 4111, 5289, 12333, 22919, 53443, 68757, 160329, 168551, 176773, 505653, 530319, 2191163, 2298049, 6573489, 6894147, 7247693, 21743079, 94220009, 282660027]

約数ペア:

[(1, 282660027), (3, 94220009), (13, 21743079), (39, 7247693), (41, 6894147), (43, 6573489), (123, 2298049), (129, 2191163), (533, 530319), (559, 505653), (1599, 176773), (1677, 168551), (1763, 160329), (4111, 68757), (5289, 53443), (12333, 22919)]